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ORBITAL WELDING HEAD FOR TUBE TO TUBE-SHEET

Mod. 122

WELDING HEAD



testa di saldatura orbitale modello 122
testa di saldatura orbitale modello 122
testa di saldatura orbitale modello 122
testa di saldatura orbitale modello 122
testa di saldatura orbitale modello 122
testa di saldatura orbitale modello 122

Preriscaldo della piastra tubiera

Pre-heating of the tubesheet up to 200 C°
On request up to 400 C°


PRODUCT TECHNICAL SHEET

Welding procedure: TIG with or without filler wire
Welding position: Horizontal, vertical, inclined
Machine position: Suspended by spring tool balancer
Torch centring: By mandrels and centering cartridges
Machine cooling: Only torch water-cooled
Torch inclination: ± 45°
Electrode diameter: 1 ÷ 3,2 mm
Welding diameter: 10 ÷ 72 mm max (electrode parallel to the tube axis) 10 ÷ 26 mm with electrode inclination of 30° to the tube axis
Welding current: 200 A DC max pulsed / linear
Rotation speed: 0,10 ÷ 4,73 rpm. (± 1%)
Electrode-to-work distance adjust: By ferrule located on the machine body and with a linear movement of the bearing points. Total stroke 10 mm
Filler wire feeding unit (on request): It is directly assembled on the machine body. The unit do not rotate with the torch
Filler wire speed: 10 ÷ 200 cm/min. (± 1%)
Filler wire spool: Standard, Midget type Ø 4” (about 100 mm)
Filler wire diameter: 0,6 ÷ 0,9 mm (standard wire drive rollers)
Filler wire diameter: 0,8 ÷ 1,2 mm (oversize wire drive rollers)
Connecting cable: L= 8 m (4,100 Kg)
Weight: 4,500 Kg












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      00143 ROMA
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      SHOWROOM – TEST AREA

      EsseBi WELDING – Via Cà Magre, 23
      37063 Isola della Scala (VR)

      +39 06 5404000

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